A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5999-01-469-0335
NSN 5999-01-296-7610
NSN 6610-01-429-2162
NSN 5925-01-355-6523
NSN 6130-01-386-5762
NSN 5925-00-216-4480
NSN 5945-01-286-2146
NSN 6685-01-045-1086
NSN 5985-00-442-9430
NSN 6135-01-567-0739
NSN 5985-00-760-8186
NSN 5950-01-283-8852